| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tippy, Marin A (10)
|
GUESA |
1:12.89 |
1:13.63 |
0.74 |
| 2 |
Smeltzer, Ella R (10)
|
GUESA |
1:19.92 |
1:19.05 |
-0.87 |
| 3 |
Tolar, Juliet V (10)
|
GUESA |
|
1:21.66 |
- |
| 4 |
Cirillo, Abbrianna L (10)
|
GUSST |
|
1:21.67 |
- |
| 5 |
Glowacki, Madelyn E (9)
|
GUESA |
1:31.66 |
1:26.14 |
-5.52 |
| 6 |
Sosa, Lylah E (9)
|
GUBATS |
1:28.52 |
1:26.32 |
-2.20 |
| 7 |
Fields, Evelyn E (9)
|
GUFRST |
1:38.52 |
1:27.24 |
-11.28 |
| 8 |
Balestrini, Martina (10)
|
GULIFE |
1:31.60 |
1:27.97 |
-3.63 |
| 9 |
Zhu, Jingyi J (10)
|
GUGIST |
1:29.16 |
1:30.66 |
1.50 |
| 10 |
Spriggs, Lily I (10)
|
GUTYES |
1:29.09 |
1:30.97 |
1.88 |
| 11 |
Frith, Zoe K (10)
|
GUESA |
1:30.85 |
1:31.56 |
0.71 |
| 12 |
Jansen, Avery (10)
|
GULIFE |
1:36.94 |
1:31.75 |
-5.19 |
| 13 |
Minica, Mia N (9)
|
GULSST |
1:33.39 |
1:33.01 |
-0.38 |
| 14 |
Delafosse, Ava R (10)
|
GUFRST |
1:40.21 |
1:34.19 |
-6.02 |
| 15 |
Green, Alexis E (9)
|
GUESA |
|
1:36.71 |
- |
| 16 |
Gresens, Caroline E (10)
|
GUSWIM |
1:40.06 |
1:37.30 |
-2.76 |
| 17 |
Jouffron, Anais M (10)
|
GULSST |
1:45.90 |
1:39.26 |
-6.64 |
| 18 |
Montgomery, Lillian D (9)
|
GULSST |
1:48.03 |
1:39.80 |
-8.23 |
| 19 |
Garza, Madalyn J (10)
|
GUESA |
|
1:43.23 |
- |
| 20 |
Coelho, Caroline S (9)
|
GUESA |
1:47.02 |
1:44.56 |
-2.46 |
| 21 |
Corson, Samantha V (10)
|
GUOSAS |
|
1:44.81 |
- |
| 22 |
Averyt, Samantha (9)
|
GULIFE |
|
1:50.05 |
- |
| 23 |
Mestayer, Amanda N (9)
|
GUTYES |
1:46.32 |
1:50.59 |
4.27 |
| 24 |
Xu, Yi A (9)
|
GUPFL |
|
1:54.77 |
- |
| 25 |
Melancon, Caitlin R (9)
|
GULSST |
1:49.98 |
1:55.13 |
5.15 |
| 26 |
Guerrero, Olivia C (9)
|
GULSST |
1:54.20 |
1:57.40 |
3.20 |
| 27 |
Toledo, Sophia A (10)
|
GULSST |
2:16.60 |
2:07.52 |
-9.08 |
| 28 |
Surveyor, Delna D (9)
|
GULIFE |
|
2:12.19 |
- |
|
Chatten, Jordyn E (10)
|
GUFRST |
|
DQ |
- |